SCHEDULE OF SEGMENT INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Segment Reporting Information [Line Items]
Total net revenues	$ 4,709	$ 933
Total net loss	(17,410)	(13,040)
Regenerative Medicine [Member]
Segment Reporting Information [Line Items]
Total net revenues	1,729	428
Total net loss	(17,702)	(12,703)
Contract Services [Member]
Segment Reporting Information [Line Items]
Total net revenues	2,980	505
Total net loss	$ 292	$ (337)